----- Original Message -----
From: "Ed Weldon" <23.weldon@comcast.net>
To: "drmayf" <drmayf@mayfco.com>
Sent: Sunday, July 23, 2006 7:53 PM
Subject: Re: Sorta LSR
> Mayf--
> Sounds to me like the temperature gauge circuit in a stock late Ford
> Flathead. Two gauge senders, one in each head and the usual bridge type
> dash instrument. Dig up an old text book from the 40's or 50's on auto
> repairs for circuit diagrams on how these old gauges work.
> Of course you could spend a week reading a book on operational amplifiers
or
> just wait til Dahlgren tunes in.....
> Ed Weldon
>
> ----- Original Message -----
> From: "drmayf" <drmayf@mayfco.com>
> Subject: Sorta LSR
>
> > Me buckos, I know there is at least one among you who has some knowledge
> > of things electronic. Is there such a divice that can take 2 voltages,
> > each 0 - 5 volts, add them together and divide by 2.
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